Ceramic product migration test integrated cabinet
A ceramic product and an integrated technology, applied in the direction of non-electric variable control, control/regulation system, simultaneous control of multiple variables, etc., can solve the problems of lack of temperature control function, inconvenient drainage, etc., to achieve convenient liquid addition and avoid corrosion Effect
Pending Publication Date: 2019-04-02
山西出入境检验检疫局检验检疫技术中心
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Problems solved by technology
[0040] In order to solve the technical problem that the current migration test device lacks the temperature control function and the liquid drainage is inconvenient, the present invention provides a ceramic product migration test integrated cabinet
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[0067] An integrated cabinet for ceramic products migration test, including a cabinet body; the front panel of the cabinet body is a transparent cabinet door, and the interior of the cabinet body is separated from the experimental space by the heat insulation materials at the top, bottom, left, and right sides; the interior of the experimental space is horizontal from top to bottom. A plurality of pull-out partitions 8 are provided; a heating device 12 is installed at the bottom of the experimental space; a display screen and a heating switch 6 for controlling the opening and closing of the heating device are installed on the outer surface of the cabinet at a position above the experimental space. The position above the experimental space is equipped with a control system 1 connected to the display screen and the heating device; the inside of the experimental space is also provided with a temperature and / or humidity sensing probe 9; the signal output of the temperature and / or hu...
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The invention relates to a ceramic product migration test, in particular to a ceramic product migration test integrated cabinet. The technical problem that a current migration test lacks a standardized migration test device is solved. The integrated cabinet comprises a cabinet body. An experiment space is separated from the interior of the cabinet body by a heat insulation material. A plurality ofpull type partition plates are horizontally arranged in the experiment space from top to bottom. A heating device is mounted at the bottom of the experiment space. A display screen and a heating switch for controlling opening and closing of the heating device are mounted at the outer surface of the cabinet above the experimental space; and a control system connected with the display screen and the heating device is mounted in the cabinet body above the experiment space. The ceramic product migration test integrated cabinet can be applied to ceramic detection laboratories of governments, enterprises and third parties, realizes unified operation process, accurately controls time and temperature of the migration process, solves the problems that there are no unified test facilities in the laboratories, the operation process is difficult to be unified, and the test result is difficult to be unified are solved.
Description
technical field [0001] The invention relates to a ceramic product migration test, in particular to an integrated cabinet for the ceramic product migration test. Background technique [0002] On April 19, 2017, the national standard GB 4806.4-2016 "National Food Safety Standard Ceramic Products" was officially implemented. Among them, the migration test of ceramic products in the multi-standard has been integrated, and the scope of application of the original standard has been expanded. In addition to the original 24h, 22°C migration conditions, 120min, 98°C and 15min, 100°C have been added as The national mandatory food safety standard is a testing method that all relevant laboratories must implement. [0003] At present, laboratories usually use heating equipment such as blast drying ovens, incubators, electric furnaces, or water baths to carry out migration tests. Due to the volatilization of the soaking solution, some laboratories use regular rehydration, some laboratori...
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IPC IPC(8): G01N13/00G05D27/02
CPCG05D27/02G01N13/00G01N2013/003
Inventor 苑利张建军姚亚婷康俊杰魏文琴
Owner 山西出入境检验检疫局检验检疫技术中心